Bosch Room Thermostat II - battery drain since latest OTA

[Zsoltt-dom]

Hi Team!
First of all, thanks @DerDreschner for the development and updates regarding Bosch Smart home devices.
It looks like the latest firmware (OTA) update started to drain the Room Thermostats battery.
(5ebc91c)

Zigbee2MQTT version
2.6.3
commit: unknown

zigbee-herdsman-converters version
25.59.0

zigbee-herdsman version
6.3.2

Coordinator
EmberZNet
0xe0798dfffebcdfe0
Revision: 8.0.2 [GA]

I have reduced the default reporting minimums to 60, it helped a bit.
I'm happy to help with the testing if needed, we have 7 Bosch Room Thermostats installed.

I attach the reporting settings and the screenshot of the battery levels historical graph.

[Zsoltt-dom]

Hi,
Please let me know if you need any diagnostic or update, because even when I reduced the reporting, the drain is there.
Thanks for your help in advance.